China Ballistic and Round Tungsten Carbide Drill Button Bit for Mining, Find details about China Underground Drill Bit, Thread Button Bit from Ballistic and Round Tungsten Carbide Drill Button Bit for Mining
Thread Button Bit | Diameter | Carbide size(mm) | Flushing hole | Weight | |||
mm | in | Front | Gauge | Front | Side | (kg) | |
Qty×size | Qty×size | ||||||
R25 (1") | 33 | 1 19/64 | 2×7 | 5×7 | 1 | 1 | 0.36 |
35 | 1 3/8 | 2×7 | 5×8 | 1 | 1 | 0.44 | |
38 | 1 1/2 | 2×7 | 5×9 | 1 | 1 | 0.56 | |
41 | 1 5/8 | 2×8 | 5×9 | 1 | 2 | 0.61 | |
45 | 1 3/4 | 2×8 | 5×10 | 1 | 2 | 0.78 | |
48 | 1 7/8 | 2×9 | 5×11 | 1 | 2 | 0.8 | |
51 | 2 | 2×10 | 5×11 | 1 | 2 | 1.18 | |
57 | 2 1/4 | 2×10 | 5×12 | 1 | 2 | 1.26 | |
R28 (1 1/8") | 35 | 1 3/8 | 2×7 | 5×8 | 1 | 1 | 0.44 |
38 | 1 1/2 | 2×7 | 5×9 | 1 | 1 | 0.56 | |
41 | 1 5/8 | 2×8 | 5×9 | 1 | 2 | 0.61 | |
45 | 1 3/4 | 2×8 | 5×10 | 1 | 2 | 0.78 | |
48 | 1 7/8 | 2×9 | 5×11 | 1 | 2 | 0.8 | |
51 | 2 | 2×10 | 5×11 | 1 | 2 | 1.18 | |
57 | 2 1/4 | 2×10 | 5×12 | 1 | 2 | 1.26 | |
R32 (1 1/4") | 41 | 2 5/8 | 2×8 | 5×9 | 1 | 2 | 0.65 |
43 | 1 11/16 | 2×8 | 5×10 | 1 | 2 | 0.72 | |
45 | 1 3/4 | 2×9 | 5×10 | 1 | 2 | 0.82 | |
48 | 1 7/8 | 2×10 | 5×10 | 1 | 2 | 0.92 | |
51 | 2 | 2×10 | 5×11 | 1 | 2 | 1.24 | |
57 | 2 1/2 | 2×10 | 5×12 | 1 | 2 | 1.35 | |
R/T38 (1 1/2") | 64 | 2 1/2 | 3×11 | 6×12 | 2 | 1 | 1.62 |
70 | 2 3/4 | 4×10 | 8×10 | 2 | 1 | 1.98 | |
76 | 3 | 4×11 | 8×12 | 2 | 1 | 2.28 | |
89 | 3 1/2 | 6×11 | 8×12 | 2 | 2 | 3.32 | |
T45 (1 3/4") | 70 | 2 3/4 | 4×10 | 8×10 | 2 | 1 | 2.24 |
76 | 3 | 4×11 | 8×12 | 2 | 1 | 2.46 | |
89 | 3 1/2 | 6×12 | 8×14 | 2 | 2 | 3.52 | |
102 | 4 | 7×12 | 8×14 | 2 | 2 | 4.46 | |
115 | 4 1/2 | 8×12 | 8×14 | 2 | 2 | 6.68 | |
T51 (2") | 76 | 3 | 4×12 | 8×12 | 2 | 1 | 3.62 |
89 | 3 1/2 | 6×12 | 8×14 | 2 | 2 | 4.48 | |
102 | 4 | 7×12 | 8×14 | 4 | 1 | 5.26 | |
115 | 4 1/2 | 8×12 | 8×14 | 4 | 1 | 7.62 | |
127 | 5 | 9×12 | 8×16 | 4 | 1 | 8.58 | |
ST58 (2 1/4") | 89 | 3 1/2 | 6×12 | 8×14 | 2 | 2 | 5.46 |
102 | 4 | 6×12 | 8×14 | 2 | 2 | 6.18 | |
GT60 (2 3/8") | 102 | 4 | 6×13 | 8×14 | 4 | - | 7.4 |
115 | 4 1/2 | 7×14 | 9×16 | 3 | - | 9 | |
ST68 (2 3/4") | 102 | 4 | 6×14 | 8×16 | 2 | 2 | 8.6 |
115 | 4 1/2 | 6×14 | 9×16 | 3 | - | 11.2 |